To assist with meeting the Requirements of Part L (Conservation of fuel and power) there are a number of tools and documents available by following the links here.
The compliance guides referred to in the various Part L Approved Documents.
As a starting point for design and specification, this NHBC Foundation guide, supported by DCLG, looks at the implications of the Part L 2010 changes and includes examples of four typical homes.
To assist with meeting the Requirements of Part L (Conservation of fuel and power) there are a number of tools and documents available here.
Annex I to ODPM Circular 3/2006 sets out the methodology of calculation of the energy performance of buildings approved by the Secretary of State for the purposes of Regulation 17A of the Building Regulations 2000.
Building Regulation 17A requires the Secretary of State to approve a national calculation methodology (NCM).
Accredited Construction Details (ACDs) have been developed to assist the construction industry achieve the performance standards required to demonstrate compliance with the energy efficiency requirements (Part L) of the Building Regulations.
